package day02;

public class HomeWork4 {
    public static void main(String[] args) {
        double a=4.00000001,b=1.00000001;
        float c=3.2F;
        System.out.println(a-b);
        System.out.println(a+b);
        System.out.println(a-b);
        System.out.println(a+b);
    }
}
